I'm often looking for videos on the web to enhance my lectures (or merely to jolt students out of the slumber my soothing voice may put them into from time to time), especially when teaching about animal behavior. Its always more impressive to see an animal carry out some astonishingly bizarre behavior than to read about it or have it be described in class by someone who may never have seen the behavior either! Places like Youtube are therefore quite the boon for the modern professor of ethology, and a casual perusal of this blog will show you how much I fall into that happy camp. The exciting thing is that lately, competition has been heating up among the online video portals, bringing us access to all kinds of video treasures. I stumbled upon one such treasure today when I discovered that youtube now has, in its growing Nature channel, Sir David Attenborough's entire series on The Life of Birds!
Since we have been exploring acoustic signals in my Animal Communication class in recent weeks, with birds (of course) starring as prime examples, this is a perfect time to share this episode where one of humanity's most eloquent communicators takes us on a wonderful exploration of some of nature's most Eloquent Communicators: